Cochise College          Photos of Minerals

                          Geology Home Page

                          Roger Weller, geology instructor

                    copyright 2011-R.Weller


two views of stibnite crystals from China
Stibnite is Sb2S3
Stibnite is antimony sulfide.  It is distinguished both by gray metallic color and by its
mineral habit of form slender prismatic crystals that are bent. 
Stibnite is the primary ore of antimony.  However, fine crystals of stibnite are worth
much more than their antimony content.  These crystals are about 15 centimeters long.

Notice the bent crystal.

Photos are copyright free for non-commercial educational uses.
Just credit photos to R.Weller/Cochise College.